Base | Representation |
---|---|
bin | 110000000101… |
… | …010001000110 |
3 | 212201101002211 |
4 | 300011101012 |
5 | 11211320421 |
6 | 1130054034 |
7 | 212064526 |
oct | 60052106 |
9 | 25641084 |
10 | 12604486 |
11 | 7129a34 |
12 | 427a31a |
13 | 27c419b |
14 | 1961686 |
15 | 118e9e1 |
hex | c05446 |
12604486 has 8 divisors (see below), whose sum is σ = 19901880. Its totient is φ = 5970528.
The previous prime is 12604477. The next prime is 12604489. The reversal of 12604486 is 68440621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12604489) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165811 + ... + 165886.
It is an arithmetic number, because the mean of its divisors is an integer number (2487735).
Almost surely, 212604486 is an apocalyptic number.
12604486 is a deficient number, since it is larger than the sum of its proper divisors (7297394).
12604486 is a wasteful number, since it uses less digits than its factorization.
12604486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331718.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 12604486 is about 3550.2797072907. The cubic root of 12604486 is about 232.7242896698.
The spelling of 12604486 in words is "twelve million, six hundred four thousand, four hundred eighty-six".
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